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Senior Cash Posting & A/R Specialist

Location:
Gilbert, AZ
Posted:
October 05, 2026

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Resume:

Carleen John

602-***-****

*******.********@*****.***

Objective: Excellent customer service with extensive experience with medical billing and collections of large companies.

Qualifications:

• Professional customer service with patients, customers, and co-workers.

• 16 years customer service experience

• Excel at multitasking in a fast-paced working environment, and big-time player.

• Excel in completing all projects and deadlines on time.

• Excellent telephone skills, computer skills (Excel, Outlook, Windows) and all follow-ups.

• Fast learner and eager to jump in and learn new things. Personal Experience:

PHI Air Medical, Phoenix, AZ

Senior Cash poster- 08/2024-09/2025

● Provide leadership, cross-training, and general guidance to cash posting team for daily and monthly workload.

● Assist with questions from PFS department and cash posting team for timely resolution and follow up of identified issues.

● Provide leadership and to act as a resource for management to assist, train and provide support to the PFS Billing Staff.

● Applied daily deposits to patient accounts manually and electronically to ensure the payments were correctly applied.

● Deposited incoming mailed checks.

● Wrote off accounts if needed for timely filing and or not medically necessary etc.

● Verified contracted rates were correct in the GE system and compared to EOB’s.

● Researched checks or EFT deposits with no patient information.

● Uploaded any necessary EOB’s in the system for auditing purposes. Acumen Fiscal Agent, Gilbert, AZ

A/R Specialist 4/2020-4/2023

● Handled various aspects of billing and reimbursement, refunds, overpayments, face-to-face collections, and payment processing.

● Conducted manual research and billing for denied claims, ensuring accuracy and completeness.

● Made sure correct authorization and diagnosis codes were attached to claims to prevent denials.

● Imported claims both electronically through Solomon, and manually when unable to process, maintaining data integrity.

● Applied payments, reconciled balances, and ensured accurate financial transactions through EOBs and ERAs.

● Collaborated with other departments to meet end-of-month expectations and support overall operational efficiency.

● Researched all managed care organization Medicaid insurances to ensure billing was done correctly and accurately

Sonora Quest Laboratories, Tempe, AZ

Biller 4/1/13-8/9/18

● Call center biller taking calls/making calls for billing issues or questions.

● Effectively resolved billing discrepancies and concerns, ensuring customer satisfaction.

● Updated Explanation of Benefits (EOBs) with accurate billing information and adjustments.

● Conducted thorough checks and collections for all types of balances, including time-of-service payments, co-pays, and past due amounts.

● Proactively notified patients about outstanding balances, facilitating understanding and resolution.

● Advised of care payment service for financial hardships.

● Scheduled upcoming appointments.

● Triaged patients which consisted of verifying paperwork and insurance.

● Tallying up daily metric

Apria Health Care, Tempe, AZ

Billing 10/31/05-9/25/12

● Managed payment posting, processed refunds and credit balances, and submitted insurance claims efficiently.

● Prepared and submitted appeal letters to insurance providers for denied claims, advocating for reimbursement and resolution.

● Assisted on most complex accounts in obtaining authorization for reimbursement.

● Contacted all Medicare patients to validate information and equipment usage.

● Contacted patients with problematic situations.

● Ensure that all necessary documentation is included in each patient file.

● Worked with patient prescription information into computer to be completed and returned from physician.

● Made sure my work was always done effectively and accurately. Education:

Chinle High School in AZ

Mesa Community College, Mesa AZ



Contact this candidate